320873184

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 995258880

約数和(自身を除く): 674385696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 67, 69, 72, 92, 96, 108, 134, 138, 144, 184, 201, 207, 216, 241, 268, 276, 288, 368, 402, 414, 432, 482, 536, 552, 603, 621, 723, 736, 804, 828, 864, 964, 1072, 1104, 1206, 1242, 1446, 1541, 1608, 1656, 1809, 1928, 2144, 2169, 2208, 2412, 2484, 2892, 3082, 3216, 3312, 3618, 3856, 4338, 4623, 4824, 4968, 5543, 5784, 6164, 6432, 6507, 6624, 7236, 7712, 8676, 9246, 9648, 9936, 11086, 11568, 12328, 13014, 13869, 14472, 16147, 16629, 17352, 18492, 19296, 19872, 22172, 23136, 24656, 26028, 27738, 28944, 32294, 33258, 34704, 36984, 41607, 44344, 48441, 49312, 49887, 52056, 55476, 57888, 64588, 66516, 69408, 73968, 83214, 88688, 96882, 99774, 104112, 110952, 129176, 133032, 145323, 147936, 149661, 166428, 177376, 193764, 199548, 208224, 221904, 258352, 266064, 290646, 299322, 332856, 371381, 387528, 399096, 435969, 443808, 516704, 532128, 581292, 598644, 665712, 742762, 775056, 798192, 871938, 1114143, 1162584, 1197288, 1331424, 1485524, 1550112, 1596384, 1743876, 2228286, 2325168, 2394576, 2971048, 3342429, 3487752, 4456572, 4650336, 4789152, 5942096, 6684858, 6975504, 8913144, 10027287, 11884192, 13369716, 13951008, 17826288, 20054574, 26739432, 35652576, 40109148, 53478864, 80218296, 106957728, 160436592, 320873184]

約数ペア:

[(1, 320873184), (2, 160436592), (3, 106957728), (4, 80218296), (6, 53478864), (8, 40109148), (9, 35652576), (12, 26739432), (16, 20054574), (18, 17826288), (23, 13951008), (24, 13369716), (27, 11884192), (32, 10027287), (36, 8913144), (46, 6975504), (48, 6684858), (54, 5942096), (67, 4789152), (69, 4650336), (72, 4456572), (92, 3487752), (96, 3342429), (108, 2971048), (134, 2394576), (138, 2325168), (144, 2228286), (184, 1743876), (201, 1596384), (207, 1550112), (216, 1485524), (241, 1331424), (268, 1197288), (276, 1162584), (288, 1114143), (368, 871938), (402, 798192), (414, 775056), (432, 742762), (482, 665712), (536, 598644), (552, 581292), (603, 532128), (621, 516704), (723, 443808), (736, 435969), (804, 399096), (828, 387528), (864, 371381), (964, 332856), (1072, 299322), (1104, 290646), (1206, 266064), (1242, 258352), (1446, 221904), (1541, 208224), (1608, 199548), (1656, 193764), (1809, 177376), (1928, 166428), (2144, 149661), (2169, 147936), (2208, 145323), (2412, 133032), (2484, 129176), (2892, 110952), (3082, 104112), (3216, 99774), (3312, 96882), (3618, 88688), (3856, 83214), (4338, 73968), (4623, 69408), (4824, 66516), (4968, 64588), (5543, 57888), (5784, 55476), (6164, 52056), (6432, 49887), (6507, 49312), (6624, 48441), (7236, 44344), (7712, 41607), (8676, 36984), (9246, 34704), (9648, 33258), (9936, 32294), (11086, 28944), (11568, 27738), (12328, 26028), (13014, 24656), (13869, 23136), (14472, 22172), (16147, 19872), (16629, 19296), (17352, 18492)]